What horsepower is the FS-Curtis FNB30DXX3HXXX-B air compressor?

The FS-Curtis FNB30DXX3HXXX-B is rated at 40 HP.

How much air does the FS-Curtis FNB30DXX3HXXX-B produce?

The FS-Curtis FNB30DXX3HXXX-B delivers 160 SCFM at 125 PSI.

What size tank does the FS-Curtis FNB30DXX3HXXX-B have?

The FS-Curtis FNB30DXX3HXXX-B has a 0-gallon horizontal tank.

Is the FS-Curtis FNB30DXX3HXXX-B single-stage or two-stage?

The FS-Curtis FNB30DXX3HXXX-B is a single-stage compressor.

What voltage does the FS-Curtis FNB30DXX3HXXX-B require?

The FS-Curtis FNB30DXX3HXXX-B runs on 230/1.

Is the FS-Curtis FNB30DXX3HXXX-B oil-free or oil-lubricated?

The FS-Curtis FNB30DXX3HXXX-B is oil-flooded.

What is the duty cycle of the FS-Curtis FNB30DXX3HXXX-B?

The FS-Curtis FNB30DXX3HXXX-B has a 100% duty cycle.

What is the FS-Curtis FNB30DXX3HXXX-B best for?

The FS-Curtis FNB30DXX3HXXX-B is best suited for FS-Curtis FNB30DXX3HXXX-B screw air compressor for industrial use.

FS-Curtis FNB30DXX3HXXX-B

The FS-Curtis FNB30DXX3HXXX-B is a 40 HP fixed-speed oil-flooded rotary screw air compressor (NxB30 Series) base-mounted without integrated dryer, delivering 160 SCFM at 125 PSI on 230V single-phase, 100% continuous duty. The DXX suffix indicates the base configuration without dryer; the DXD variant (FNB30DXD3HXXX-B) adds a factory-integrated dryer. NxGen 10-year warranty available. Suited for manufacturing and high-utilization plant air where a separate dryer is already installed or where non-dried air is acceptable. Priced at $26,994 (Compressed Air Advisors, verified 2026-05-21); dealer quote required. No OEM product page located on fscurtis.com at cataloging time. The unit is rated for 100% duty cycle operation. Motor: 40 HP, 230V 1-phase.

CFM

160 @ 125 PSI

Duty

100% continuous

Tank size

— gal

Air output per horsepowerAirflow per motor HP

4CFM/HP

Poor 2.8Typical 3.15Good 3.5

Isentropic efficiencyClass median · 1-stage rotary screw

75%

Poor <50Good 70Best 92

Price per cubic foot · minuteVerified retailer price

$165$/SCFM

Good $180Typical $211High $260

PUMP & DRIVE

Stages1-stage screw

Cylinder—

Pump RPM—

Lubricationoil-flooded

Oil—

Sump—

Pump life—

Pump material—

Head material—

Intercooler—

PERFORMANCE

Catalog CFM160 @ 125 PSI

CFM / HP4

Cut-in / out—

Tank fill—

Est. draw35.1 kW

COST & MAINTENANCE

Electric · yearlyEst. $12,604

Maintenance · yearlyEst. $1,000

ELECTRICAL & FORM

Serviceelectric

Voltage230/1

Amps—

Motor—

Motor RPM—

Control—

Starter—

Weight1812 lb

FormHorizontal

BUILD & ENVIRONMENT

Air outlet—

Drain—

Drain outlet—

ASME tank—

Made in USA—

Noise—

Op. temp—

Dimensions—

Ship weight—

Warranty—

Where this sits in the catalog

Histograms below: highlighted bar marks this unit’s bucket.

Catalog: 1705 units
Peer class: 15 · 40 HP

Sizing & pricevs. 15 in class

SCFM @ 40 HP160cfm
102median 160203
0% vs. median
Average price$26,730
$20,967median $27,274$43k
-2% vs. median

Efficiency vs. peersvs. 15 in class

CFM per HP4cfm/hp
2.55median 45.08
0% vs. median
Price per CFM$165$/scfm
$114median $171$364
-3.6% vs. median

Where this is sold

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Price history

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penryair.com

compressedairadvisors.com

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